Christa, E. P.Jojo, P. J.Vaidyan, V. K.Anilkumar, S.Eappen, K. P.2012-12-112012-12-112012Radiation Protection Dosimetry, 2012. Vol. 148 (4): pp. 482-486http://hdl.handle.net/123456789/68754635 bytestext/htmlenRadiation dosehigh background radiation areaKeralasystematic radiological surveyRadiation dose in the high background radiation area in Kerala, IndiaArticle